17156000

素因数分解:

$2^5\times 5^3\times {\mathrm{4289}}^1$

素因数の和:4314

約数の個数: 48

約数和(自身を含む): 42162120

約数和(自身を除く): 25006120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 4289, 8578, 17156, 21445, 34312, 42890, 68624, 85780, 107225, 137248, 171560, 214450, 343120, 428900, 536125, 686240, 857800, 1072250, 1715600, 2144500, 3431200, 4289000, 8578000, 17156000]

約数ペア:

[(1, 17156000), (2, 8578000), (4, 4289000), (5, 3431200), (8, 2144500), (10, 1715600), (16, 1072250), (20, 857800), (25, 686240), (32, 536125), (40, 428900), (50, 343120), (80, 214450), (100, 171560), (125, 137248), (160, 107225), (200, 85780), (250, 68624), (400, 42890), (500, 34312), (800, 21445), (1000, 17156), (2000, 8578), (4000, 4289)]